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Historic Stock Lookup

Week of July 26, 2010
Date Open High Low Close Volume
Jul 26, 2010 9.62 10.00 9.62 9.86 100,650
Jul 27, 2010 9.94 9.94 9.63 9.66 75,902
Jul 28, 2010 9.62 9.71 9.33 9.35 78,114

Year End Stock Prices

Year end OPTR stock price

The historical stock information provided is for informational purposes only, and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Optimer Pharmaceuticals, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.

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Stock Quote
NASDAQ:OPTR
$9.19   - 0.16
Jul 29, 2010
3:59 PM ET
Quotes delayed at least 20 minutes.
Data provided by eSignal.


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